DL

Da Liu

OC Ordos Yuansheng Optoelectronics Co.: 1 patents #406 of 682Top 60%
BO BOE: 1 patents #7,844 of 12,373Top 65%
📍 Nanchang, CN: #47 of 338 inventorsTop 15%
Overall (All Time): #1,080,889 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12286765 Single-hole ultrasonic detection device for continuous integrity and rock entry depth of concrete diaphragm wall and method using the same Jianglin Gao, Songtao Hu, Yan-Hua Li, Fang Chen, Hongyou Guo +2 more 2025-04-29
12173485 Device for diverting and defoaming with bent pipe applied to high head water supply structure Bensheng Huang, Jing Qiu, Ming Li, Chao Tan, Lei Guo 2024-12-24
11155973 Triangular modular ecological seawall Bensheng Huang, Chao Tan, Jing Qiu, Huijian Kuang, Liwen Wang +3 more 2021-10-26
10801869 Ultrasonic flowrate measurement device having an attachment portion with receivers for determining size of a pipe Dong Ji, Feng Luo, Nan Zhang, Guoliang Liu, Xiaodong Fang +3 more 2020-10-13